Re: Trying to build L4 on NixOS

2017-03-30 Thread Adam Lackorzynski
On Wed Mar 29, 2017 at 23:14:11 +0200, Mateusz Czaplinski wrote: > On Sun, Mar 26, 2017 at 11:51 PM, Adam Lackorzynski < > a...@os.inf.tu-dresden.de> wrote: > > You need to build l4 for L4Linux as L4Linux also requires L4Re. > > > > Hm; so I'm still not exactly clear about how this is structured

Re: L4linux __raw_writesl/readl undefined

2017-03-30 Thread Adam Lackorzynski
Hi Manolis, On Thu Mar 30, 2017 at 15:08:00 +0300, Manolis Ragkousis wrote: > I am trying to enable sd card support on my zedboard running l4linux and > I get this error: > > ERROR: "__raw_writesl" [drivers/mmc/host/mmci.ko] undefined! > ERROR: "__raw_readsl" [drivers/mmc/host/mmci.ko] undefined!

Re: Trying to build L4 on NixOS

2017-03-30 Thread Mateusz Czaplinski
On Sun, Mar 26, 2017 at 11:51 PM, Adam Lackorzynski < a...@os.inf.tu-dresden.de> wrote: > For booting, you'll need a bit of 32bit code, thus the multilib parts > are indeed required. > Thanks for info, nice to learn that! > You need to build l4 for L4Linux as L4Linux also requires L4Re. > Hm;

Re: Questions about Fiasco.OC scheduler and L4Linux

2017-03-30 Thread Adam Lackorzynski
On Thu Mar 30, 2017 at 14:42:36 +, Marc CHALAND wrote: > I did some tests and I'm stuck on bootstrap. I assume that omap (a15) and > imx7 (a7) have the same switch_to_hyp mechanism. No, they haven't. Those switching routines are there to switch from a lower-priv level to a higher one, i.e. mu

Re: Questions about Fiasco.OC scheduler and L4Linux

2017-03-30 Thread Marc CHALAND
Le lun. 27 mars 2017 à 15:59, Christian Ludwig a écrit : I guess the question was more about running umodified Linux in a VM on top of Fiasco. In this scenario, Fiasco acts as the hypervisor only. There is the 'uvmm' package that implements a virtual machine monitor, which sets up a hardware-lik

L4linux __raw_writesl/readl undefined

2017-03-30 Thread Manolis Ragkousis
Hello everyone, I am trying to enable sd card support on my zedboard running l4linux and I get this error: ERROR: "__raw_writesl" [drivers/mmc/host/mmci.ko] undefined! ERROR: "__raw_readsl" [drivers/mmc/host/mmci.ko] undefined! make[2]: *** [../scripts/Makefile.modpost:91: __modpost] Error 1 make